Originally Posted by steve4102
Originally Posted by mcknight77
Data is as scarce as the powder is! Let me know of your source for the powder and I'll give you some data! ;-)



http://www.powdervalleyinc.com/


My comments were a bit tongue-in-cheek. Powder Valley has been a Norma source for about 10 years,or so. IME, it's rare to see a can of MRP on a dealer's shelf.

MRP is the best powder for MY 7x57. Shoots 140 NPTs at 2895 and MOA.

Jim